238580087841 has 12 divisors (see below), whose sum is σ = 350265120660. Its totient is φ = 156445958880.

The previous prime is 238580087833. The next prime is 238580087947. The reversal of 238580087841 is 148780085832.

It can be written as a sum of positive squares in 2 ways, for example, as 73764387216 + 164815700625 = 271596^2 + 405975^2 .

It is not a de Polignac number, because 238580087841 - 2³ = 238580087833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (238580087441) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 217285506 + ... + 217286603.

It is an arithmetic number, because the mean of its divisors is an integer number (29188760055).

Almost surely, 2^238580087841 is an apocalyptic number.

It is an amenable number.

238580087841 is a deficient number, since it is larger than the sum of its proper divisors (111685032819).

238580087841 is a wasteful number, since it uses less digits than its factorization.

238580087841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434572176 (or 434572173 counting only the distinct ones).

The product of its (nonzero) digits is 3440640, while the sum is 54.

The spelling of 238580087841 in words is "two hundred thirty-eight billion, five hundred eighty million, eighty-seven thousand, eight hundred forty-one".